http://bugzilla.opensuse.org/show_bug.cgi?id=1002550 Bug ID: 1002550 Summary: Qemu: net: Infinite loop in mcf_fec_do_tx Classification: openSUSE Product: openSUSE Distribution Version: Leap 42.1 Hardware: Other OS: Other Status: NEW Severity: Normal Priority: P5 - None Component: Security Assignee: security-team@suse.de Reporter: mikhail.kasimov@gmail.com QA Contact: qa-bugs@suse.de Found By: --- Blocker: --- Reference: http://seclists.org/oss-sec/2016/q4/8 ================================================== Hello, Quick Emulator(Qemu) built with the ColdFire Fast Ethernet Controller emulator support is vulnerable to an infinite loop issue. It could occur while processing packets on the transmit queue in 'mcf_fec_do_tx'. A privileged user/process inside guest could use this issue to crash the Qemu process on the host leading to DoS. Upstream patch -------------- -> https://lists.gnu.org/archive/html/qemu-devel/2016-09/msg05557.html This issue was reported by Li Qiang of 360.cn Inc. Thank you. -- Prasad J Pandit / Red Hat Product Security Team 47AF CE69 3A90 54AA 9045 1053 DD13 3D32 FE5B 041F ================================================== -- You are receiving this mail because: You are on the CC list for the bug.